135828226 has 16 divisors (see below), whose sum is σ = 215791200. Its totient is φ = 63942048.

The previous prime is 135828223. The next prime is 135828233. The reversal of 135828226 is 622828531.

It is not an unprimeable number, because it can be changed into a prime (135828223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4771 + ... + 17158.

It is an arithmetic number, because the mean of its divisors is an integer number (13486950).

Almost surely, 2^135828226 is an apocalyptic number.

135828226 is a deficient number, since it is larger than the sum of its proper divisors (79962974).

135828226 is a wasteful number, since it uses less digits than its factorization.

135828226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22113.

The product of its digits is 46080, while the sum is 37.

The square root of 135828226 is about 11654.5367132289. The cubic root of 135828226 is about 514.0397174414.

It can be divided in two parts, 1358 and 28226, that added together give a square (29584 = 172²).

The spelling of 135828226 in words is "one hundred thirty-five million, eight hundred twenty-eight thousand, two hundred twenty-six".